Dec 12 00:30:12.101 INFO checking Ryneqq/Stress against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:30:12.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 00:30:12.594 INFO [stdout] d36c754ee99677e2d09858ddd164fc2a4514a25ca54566822c3be9eca8d5c949
Dec 12 00:30:12.596 INFO running `"docker" "start" "-a" "d36c754ee99677e2d09858ddd164fc2a4514a25ca54566822c3be9eca8d5c949"`
Dec 12 00:30:14.615 INFO [stderr] usermod: no changes
Dec 12 00:30:14.740 INFO [stderr]     Checking stress v0.1.0 (/source)
Dec 12 00:30:15.916 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:30:15.916 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 00:30:15.916 INFO [stderr]   |
Dec 12 00:30:15.916 INFO [stderr] 1 | #[macro_use]
Dec 12 00:30:15.916 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:30:15.916 INFO [stderr]   |
Dec 12 00:30:15.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:30:15.920 INFO [stderr] 
Dec 12 00:30:16.036 INFO [stderr] warning: unused import: `BaseMatrixMut`
Dec 12 00:30:16.036 INFO [stderr]  --> src/neural_network/neural_network.rs:2:34
Dec 12 00:30:16.036 INFO [stderr]   |
Dec 12 00:30:16.036 INFO [stderr] 2 | use matrix::{Matrix, BaseMatrix, BaseMatrixMut};
Dec 12 00:30:16.036 INFO [stderr]   |                                  ^^^^^^^^^^^^^
Dec 12 00:30:16.036 INFO [stderr] 
Dec 12 00:30:16.240 INFO [stderr] warning: unused import: `BaseMatrixMut`
Dec 12 00:30:16.240 INFO [stderr]  --> src/neural_network/neural_network.rs:2:34
Dec 12 00:30:16.240 INFO [stderr]   |
Dec 12 00:30:16.240 INFO [stderr] 2 | use matrix::{Matrix, BaseMatrix, BaseMatrixMut};
Dec 12 00:30:16.240 INFO [stderr]   |                                  ^^^^^^^^^^^^^
Dec 12 00:30:16.240 INFO [stderr]   |
Dec 12 00:30:16.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:30:16.240 INFO [stderr] 
Dec 12 00:30:17.640 INFO [stderr] warning: unused imports: `BaseMatrix`, `Matrix`
Dec 12 00:30:17.640 INFO [stderr]  --> src/main.rs:5:24
Dec 12 00:30:17.640 INFO [stderr]   |
Dec 12 00:30:17.640 INFO [stderr] 5 | use rulinalg::matrix::{Matrix, BaseMatrix};
Dec 12 00:30:17.640 INFO [stderr]   |                        ^^^^^^  ^^^^^^^^^^
Dec 12 00:30:17.640 INFO [stderr]   |
Dec 12 00:30:17.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:30:17.640 INFO [stderr] 
Dec 12 00:30:17.664 INFO [stderr] warning: unused imports: `BaseMatrix`, `Matrix`
Dec 12 00:30:17.664 INFO [stderr]  --> src/main.rs:5:24
Dec 12 00:30:17.664 INFO [stderr]   |
Dec 12 00:30:17.664 INFO [stderr] 5 | use rulinalg::matrix::{Matrix, BaseMatrix};
Dec 12 00:30:17.664 INFO [stderr]   |                        ^^^^^^  ^^^^^^^^^^
Dec 12 00:30:17.664 INFO [stderr]   |
Dec 12 00:30:17.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:30:17.664 INFO [stderr] 
Dec 12 00:30:17.697 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 00:30:17.697 INFO [stderr]   --> src/main.rs:11:5
Dec 12 00:30:17.697 INFO [stderr]    |
Dec 12 00:30:17.697 INFO [stderr] 11 |     nn.run(vec![0.,1.]);
Dec 12 00:30:17.697 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 00:30:17.697 INFO [stderr]    |
Dec 12 00:30:17.697 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 00:30:17.697 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 00:30:17.697 INFO [stderr] 
Dec 12 00:30:17.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 00:30:17.720 INFO [stderr]   --> src/main.rs:11:5
Dec 12 00:30:17.720 INFO [stderr]    |
Dec 12 00:30:17.720 INFO [stderr] 11 |     nn.run(vec![0.,1.]);
Dec 12 00:30:17.720 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 00:30:17.720 INFO [stderr]    |
Dec 12 00:30:17.720 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 00:30:17.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 00:30:17.720 INFO [stderr] 
Dec 12 00:30:17.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 12 00:30:17.776 INFO [stderr] su: No module specific data is present
Dec 12 00:30:19.218 INFO running `"docker" "inspect" "d36c754ee99677e2d09858ddd164fc2a4514a25ca54566822c3be9eca8d5c949"`
Dec 12 00:30:19.542 INFO running `"docker" "rm" "-f" "d36c754ee99677e2d09858ddd164fc2a4514a25ca54566822c3be9eca8d5c949"`
Dec 12 00:30:19.904 INFO [stdout] d36c754ee99677e2d09858ddd164fc2a4514a25ca54566822c3be9eca8d5c949